LifeGenome of ancient Ethiopian tells of back-to-Africa migration Comparing DNA extracted from an ancient Ethiopian skeleton with modern examples shows some of our ancestors migrated back to Africa from Eurasia 3000 years ago ¿ìè¶ÌÊÓÆµ
HumansMorality 2.0: How manipulating our minds could save the world Our moral instincts are failing to cope with the dilemmas of the modern world. Is it time to use tricks, pills or brain zaps to hack this outdated mind set? Features